baber/WOPTO huggingface dataset:
Patent JP-H05343147-A (JP)
Title: Ic retainer in ic socket
Inventor: SENSUI YOSHINORI
IPC: H01R33/97
Filed: 1992-06-04
Abstract: PURPOSE:To prevent improper contact by providing a constitution such that retaining rollers are operated to roll between a retaining position and a retaining release position, on upper surfaces of an IC or IC carrier. CONSTITUTION:A pair of springs 7 act so as to pull inward each operating lever 5 and retaining roller 3, and also pressing each roller 3 to an upper surface of an IC2. In a condition that each retaining roller 3 is placed in a retaining position by turning the operating levers 5 closed, when pressing down force is given to a pressure receiving end 5a of each operating lever 5, each pressure receiving end, 5a and lever internal end are turned to open outward. While the spring 7 is extended against tension, each roller 3 is rolled outward along the upper surface of the IC2, to release the IC2 from its retaining. When the pressing down force given to the pressure receiving end 5a is released, the lever 5 is turned to close by tension of each spring 7, and simultaneously with resetting to the original position, the roller 3 is rolled to the upper surface of the IC2 from its side surface, to hold a contact condition of the IC2 with a socket.
Patent JP-H0724168-A (JP)
Title: Sewing machine having two stage holder ascending function
Inventor: OTOKUNI TADASHI
IPC: D05B21/00
Filed: 1993-07-13
Abstract: PURPOSE:To facilitate setting even at the time of sewing a large body part by providing a holder for holding cloth at the time of sewing and transferring it to a seam forming part, and allowing this holder to be subjected to ascent control to two stages in the course of stand-by state, in that which has a pocket sewing function by program control. CONSTITUTION:At the time of executing a pocket sewing work, in a state that a holder 16 moves to a sewing end position, the body part is placed on a table, and cloth of a pocket (pocket cloth) is set to a template. Subsequently, the pocket cloth is lowered onto the body part by depressing a body part holder switch, and after the setting is finished, the holder 16 is moved to a position S of the set side by driving a holder driving device 24, and on the way of this movement, the holder 16 is allowed to ascend by one stage. Also, in the case it is allowed to be subjected to stand-by in the S position, the holder 16 is allowed to stand to a second stage by controlling a solenoid valve. Thereafter, the holder 16 is allowed to descend in the S position, and in a state that the pocket cloth, the template and the body part are held down, the template is drawn out, and subsequently, in a state that the pocket cloth and the body part are superposed, they are moved to a prescribed position of a sewing machine side together with the holder 16.
Patent JP-H11353419-A (JP)
Title: Card ejecting device
Inventor: TOMIOKA SHOICHI
IPC: G06K13/06
Filed: 1998-06-05
Abstract: PROBLEM TO BE SOLVED: To provide a card ejecting device which can project a card greatly at its ejection position with simple constitution without being increased in size. SOLUTION: The card C when slid and inserted into a case type holder 1 up to a specific position is connected to a contact part 5B of a contactor 5 fitted to the holder and moved to the ejection position by pushing its rear end part forward by push parts 9A and 10A of a slider 6 which slides under a guidance of the holder 1. The push parts 9A and 10A are formed of the front end surfaces of parts 9 and 10 provided at the slider 6 so that they extend in the direction wherein the card C is pushed and the holder 1 has spaces (cut part) 3A and 3B allowing the push parts 9A and 10A to move forward when the slider 6 moves forward.
Patent JP-H0816668-A (JP)
Title: Method and device for service management
Inventor: MAKIMURA TOMOO
IPC: G06Q20/00
Filed: 1994-06-30
Abstract: PURPOSE:To provide an equal service to any shopper, by selecting either parking charge service or shopping discount service arbitrarily for the shopper and receive the selected service with the other service subjected to a minus settlement linked with the selection. CONSTITUTION:A POS terminal equipment 1 is installed on the side of a store, and a parking charge adjuster 20 is installed at a parking lot. When a service card SC is inserted into the POS terminal equipment 1 at the time of settling the account of a shopping amount, the new parking/shopping service amount is calculated and recorded in the service card SC. While using this service card SC, the shopping amount of the parking charge can be adjusted and at the time of settlement of account, both the service amounts are linked with together so that minus settlement of account can be performed.
Patent JP-S6019799-A (JP)
Title: Polynucleotide synthesizing apparatus
Inventor: CHINO YASUYOSHI
IPC: C07H21/00
Filed: 1983-09-20
Abstract: PURPOSE:To provide the titled apparatus capable of heating the reactor under vibrating, and inspecting the supply of the liquid with naked eye in the washing step, by using a heating means attachable freely to the reactor and having clips to clamp the reactor and a heater attached to the inner surface of the clamping jaws. CONSTITUTION:A see-through reactor 2 made of glass is held with an arm 3 and placed in the hollow part 1a of the front panel 1 of the apparatus main body A. The clip-type heating means 18 is attached detachably to the reactor 2. In the condensation reaction, the heater 18b of the heating means 18 is electrified through the lead wire 18f to heat the reactor 2. The reactor 2 can be vibrated with a vibrator during the reaction. Even in the case of applying vibration to the reactor, the heating means 18 is held firmly to the reactor by the restoring force of the spring 18e.
Patent JP-H0460599-A (JP)
Title: Effect sound generating device
Inventor: NAGATA TAKATOSHI
IPC: G10K15/04
Filed: 1990-06-28
Abstract: PURPOSE:To simplify a configuration by converting a digital waveform into an analog signal by a digital/analog converting circuit, and selecting plural external analog signals and supplying them to a composing circuit. CONSTITUTION:Digital signals from generating circuits 22 - 24 which represent rectangular waves are supplied to the analog composing circuit 31 from lines 28 - 30 through digital/analog converting circuits 25 - 27. External analog signals are inputted to plural (m) ports 25 - 27 and a selecting circuit 34 selects plural (k) (k < m) analog signals among the (m) external analog signals to the analog composing circuit 31 from a line 35. Thus, the digital signals are converted by the digital/analog converting circuits into the analog signals, which are supplied to the composing circuit and the external analog signals are selected by a selecting means and supplied to the composing circuit to generate effect sound. An effect sound generating device 21 like this is constituted in a single semiconductor integrated circuit and its configuration is simplified.
Patent JP-S5962417-A (JP)
Inventor: KUDARA FUMIO
IPC: B65B43/46
Filed: 1982-09-30
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6416554-A (JP)
Title: Emulsified fat and oil for cake
Inventor: SATO JIRO
IPC: A21D2/32
Filed: 1987-07-10
Abstract: PURPOSE:To obtain the titled fat and oil capable of homogeneously dispersing a fat and oil in a dough and providing a cake dough having high cellular property and dough stability, by emulsifying an edible fat and oil into an oil-in-water type emulsion with polyglycerol ester of a fatty acid, lecithin and thickener. CONSTITUTION:The aimed oil-in-water type fat and oil obtained by blending 100pts.wt. total amount of 30-70wt.% edible fat and oil and 70-30wt.% aqueous phase part with 0.2-2wt.% polyglycerol ester of a fatty acid, 0.1-2wt.% lecithin and 0.1-2wt.% thickener (preferably carrageenan, furcellaran, locust bean gum, guar gum, gum arabic, karaya gum, pectin, xanthan gum, etc.).
Patent JP-H0835457-A (JP)
Title: Combustion air intake device for automobile engine
Inventor: MUKOYAMA AKIO
IPC: F02M35/10
Filed: 1994-07-25
Abstract: PURPOSE:To provide a combustion air intake device for an automobile engine, capable of efficiently restraining a rise in intake air temperature. CONSTITUTION:The engine room 12 of an automobile is divided into the first chamber 2 where an engine body 1 is mounted, and the second chamber 5 where the engine body 1 is not positioned, by use of a division 3. An opening 4 for introducing the fresh air into the chamber 5 is formed on a vehicular front section forward thereof, and an exhaust port 7 is formed on the rear side of the chamber 5. Then, an intake port 8 for introducing the combustion air to an engine is positioned between the opening 4 and the port 7, and connected to the engine body 1 via a duct 9.
Patent JP-S6329132-A (JP)
Title: Ventilation device for kitchen
Inventor: FUKUMOCHI TOORU
IPC: F24F7/06
Filed: 1986-07-22
Abstract: PURPOSE:To allow a forced ventilation of a room to reduce the grime and improve the durability as well as facilitate the inspection by its detachability by routing a tube of noncombustible material having an injector into a range hood which is an enclosure to hold the ventilated air. CONSTITUTION:The inlet of the tube is located outside a range hood 2 and has a fan 1, and the middle part of it is located in the range hood 2 and has an injector mechanism 3 and its air intake 4. The outlet is disposed in an opening in the outer wall 5 outside the range hood. While the air in the kitchen is forcibly drawn by a fan 1 to introduce fresh air into the kitchen, the forced air is led to the injector mechanism 3 in the hood to be injected out of a nozzle so that oily smoke, gas and hot air inside the hood may be sucked from the air intake 4 to expel the mixture of the same and the air out of the outer wall opening 5 by the effect of a pressure drop at the nozzle outlet and the kinetic energy.
Patent JP-2001007108-A (JP)
Title: Semiconductor device and its manufacture
Inventor: TAKEWAKA HIROMOTO
IPC: H01L21/3205
Filed: 1999-06-18
Abstract: PROBLEM TO BE SOLVED: To prevent a failure such as the disconnection of a wiring layer from occurring by forming a conductive film with a plurality of recessed parts on a surface of a semiconductor substrate, forming a covering film so that the recessed parts can be covered while the conductive film is being heated, and forming an anti-reflection film thereon. SOLUTION: An interlayer insulation film 1 is formed on a semiconductor substrate, and a titanium nitride film 2 and an ammonium film 3 are successively laminated and formed on the interlayer insulation film 1. Then, crystal grains 11a-11c are grown by heat treatment for improving the coverage of the aluminum film 3, and crystal grain boundaries 5a and 5b are formed at the boundary part of the adjacent crystal particles 11a-11c. The crystal grain boundaries 5a and 5b form recessed parts 6a and 6b formed by the surface of the adjacent crystal grains 11a-11c. Further, a lower-layer anti-reflection film 4 is formed so that the recessed parts 6a and 6b are covered, and an upper-layer anti- reflection film 7 is formed on the lower-layer reflection prevention film 4.
Patent JP-H03213864-A (JP)
Title: Deep ultraviolet ray photoresist composite containing polycyclic cyclopentane-2- diazo-1, 3-dione
Inventor: CHIENJIYU U
IPC: C07C245/12
Filed: 1990-06-29
Abstract: PURPOSE: To ensure peak absorption in a deep UV region by mixing a specified resin binder soluble or swellable in an aq. alkali soln. and a specified compd. with a solvent compsn. CONSTITUTION: A photosensitive compsn. is obtd. by mixing a resin binder insoluble in water but soluble or swellable in an aq. alkali soln. and a compd. represented by formula I, II, etc., with an enough solvent compsn. to prepare a practically uniform mixture. The amt. of the resin binder and that of the compd. are about 65-98% and about 2-35% of the weight of the photosensitive compsn. except the solvent compsn., respectively. The photosensitive compsn. can be imagewise exposed with UV in the range of about 200-300nm.
Patent JP-S6063791-A (JP)
Title: Voltage sense amplifier circuit
Inventor: SAKUI YASUSHI
IPC: G11C11/34
Filed: 1983-09-19
Abstract: PURPOSE:To execute speedy sense operation by separately controlling the gate voltages of the transfer gate MOSFET by causing the gate voltage to follow the electric potential of the opposite data lines respectively. CONSTITUTION:Respective drains of the driver MOSFET-Q17 and Q18 are connected through the transfer gates Q19 and Q20 to the bit lines L5 and L6, and the gates of switching MOSFET-Q21 and Q22 are controlled by the electric potential of the bit lines L6 and L5. When the electric potential difference between the nodes J and K exceeds the threshold level of Q21 during sense operation, the Q21 is conducted, the electric potential of the node N drops to VSS following the electric potential of the node J and the conductance of Q20 drastically decreases, thereby suppressing the lowering of the high level side node K level. As a result of the sense operation, Q20 will not be conducted, unless beta11 reaches the Q20 threshold level voltage, even when the node M electric potential becomes Vcc-beta11. Since Q22 is in the non-conduction state, Q19 is kept in the state of conduction with greater conductance and the bit line L5 is speedily discharged.
Patent JP-S6064340-A (JP)
Title: Information retrieval device
Inventor: TSUNENARI TOMOO
IPC: G03B21/11
Filed: 1983-09-19
Abstract: PURPOSE:To facilitate retrieval by detecting the extent of the feeding of a recording medium such as a microfilm regardless of the feeding speed and carrying on the feeding operation until the detected value attains to a specific value when the deviation of the recording medium to be retrieved from a desired address is detected and corrected feed is performed. CONSTITUTION:The cassette of the recroding medium such as the microfilm is given with a desired address, and fed and stopped automatically. When the stop position deviates from the desired position, e.g. when over- or under-feed is detected, a self-return type SW100 is depressed and an inverter V1 outputs a signal H to set an FF102 and also start a counter 103 at the same time. An AND circuit A1 is opened and a motor M3 is driven 105. The inverter V3 outputs a signal L to release brake solenoids 2 and 3, feeding a film forward. When output pulses of a rotary encoder RE attain to a set value set in the counter 103 according to the deviation of the film, the motor M3 is stopped. When the film is fed too much, SW101 is operated, and when the deviation is large, the SW101 is operated sevaral times. Thus, retrieval is facilitated.
Patent JP-H097199-A (JP)
Title: Optical pickup device
Inventor: YANAGISAWA KATSUSHIGE
IPC: G11B7/09
Filed: 1995-06-15
Abstract: PURPOSE: To properly perform read/write, etc., of information to/from plural kinds of optical information recording media and to excellently perform a control by light beam of such as a tracking servo, etc., with a simple constitution. CONSTITUTION: Plural kinds of objective lenses 14, 24 are switched and used for plural kinds of optical information recording media 15, 25. At this time, by setting a horizontal magnification Y of an optical system or a focal distance f of an object lens so as to correspond to a track pitch T or a pit width D of information recording pits 16, 26, the positions of respective beams 18, 19 are adjusted corresponding to the recording density of the information recording pits 16, 26, and proper outputs are obtained always from respective beams 18, 19.
Patent JP-S6065006-A (JP)
Title: Production of diallyl phthalate prepolymer solution
Inventor: MURAI TAKAAKI
IPC: C08F18/18
Filed: 1983-09-19
Abstract: PURPOSE:To facilitate the production of the titled solution which can be used readily, by separating the titled prepolymer as a liquid phase from a polymerization product solution containing unreacted monomer and dissolving the polymer in the liquid phase in a solvent. CONSTITUTION:A solution containing a diallyl o-phthalate prepolymer or a diallyl isophthalate prepolymer dissolved in unreacted monomer is mixed with a solvent in which the monomer and the liquid reaction medium are soluble but the prepolymer is insoluble (e.g., methanol), and the extraction is effected with agitation at a temperature at which the entire extraction system can maintain free flowability to separate the lower layer containing the prepolymer. The separated prepolymer phase is a liquid substance containing usually about 20-30% solution. This liquid substance is mixed with a solvent in which the prepolymer is soluble (e.g., methyl ethyl ketone) to obtain a prepolymer solution. When required, the solvent is separated from the solution. This prepolymer can be produced by a simplified process in which it is not necessary to perform pressing, drying and grinding steps, which are necessary for a conventional powder product, and a step of redissolution in a solvent, which is otherwise necessary in use, can be omitted.
Patent JP-S6232427-A (JP)
Title: Auto-focusing device
Inventor: UEDA KOICHI
IPC: G03B13/36
Filed: 1985-08-06
Abstract: PURPOSE:To measure the distance with a high precision even in case of photographing through a glass by providing a limiting member which prevents the reflected light from an object, which exists in a position nearer to a photographic lens than the closest focusing distance of the lens and has a low reflection factor, from striking a sensor of a light receiving system. CONSTITUTION:A liquid crystal stop 9 is placed between a light receiving lens and a sensor 4. If the existence of a transparent material like a glass 5 near a photographic lens 1 is discriminated, a driving circuit 10 is operated and the liquid crystal stop 9 is stopped down not to allow a reflected light 8 from the glass 5 to pass the sensor when the discrimination signal is inputted manually to the driving circuit 10. Since a reflected light 7' from the closest side is made incident on a closest-side sensor 4b in this case, the sensor 4 outputs the signal of the infinity-side light and the signal of the closest-side light of the light 7 from the object to measure the distance.
Patent JP-H0835309-A (JP)
Title: Handrail device of stair
Inventor: TONARI KOJI
IPC: E04F11/18
Filed: 1994-07-25
Abstract: PURPOSE:To extend width of a stair as required. CONSTITUTION:Each of brackets 1 is constituted of a fixed leg part 11 fixed on a wall A and a movable arm part 12 extending forward from the head end part of this fixed leg part 11 and on the head end of which a handrail main body 2 is installed on a handrail 7 consisting of a plural number of the brackets 1 fixed in order in parallel with inclination of a stair from downstair toward upstair on the wall A rising adjacent to the stair and the bar type handrail main body 2 installed on the head end parts of these brackets 1. The rear end part of the movable arm part 12 is connected to the head end part of the fixed leg part 11 by a hinge 3 free to revolve upward.
Patent JP-S5693633-A (JP)
Title: Sheet feeding device for sheet body counter
Inventor: OOBA HARUTAROU
IPC: B65H1/12
Filed: 1979-12-27
Abstract: PURPOSE: To send out the sheet body sheet by sheet sequentially and surely by a method wherein the sheet body is provided with a force to bend in order to provide a slip between respective sheets and release an adhesion between respective sheets.  
     CONSTITUTION: The sheet body S in which a multitude of sheet bodies are accumulated is stood vertically in the widthwise direction thereof and the sheet body is transported sheet by sheet sequentially from a feeding mechanism section 1 to receiving mechanism sections 6, 7. In this case, the sheet body S is pinched between the bent surface 20 of a pressing body 16 and a roller 18 in the mechanism 1 and the sheet body S is bent. Slip is caused between each sheet body S and the adhesion between the sheet bodies S is released. The sheet body 8 in this condition is separated from the other sheet body S and is carried out linearly by the carry out roller 18 and is pushed out sheet by sheet easily. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5694645-A (JP)
Title: Manufacture of silicon semiconductor ic
Inventor: KOMATSU SHIYOUICHI
IPC: H01L21/3213
Filed: 1979-12-27
Abstract: PURPOSE:To prevent eaveslike etching of the end part of a poly Si layer through etching and also the disconnection of Al wiring by providing an Si3N4 film on a field oxidized film. CONSTITUTION:The field oxidized film is covered with Si3N4. Si3N4 is etched at a lower speed by HF etching liquid than SiO2 and, in fact, is hardly etched. Accordingly, on the occasion of etching of a gate oxidized film, no eaves are caused in the end part of the poly Si 1 on the field oxidized film and, even when a vapor-phase growing film 5 and an Al evaporated film 8 are overlapped thereon later, no contracted part is produced in the end part. As the result, yield and reliability are improved.
Patent JP-S5960031-A (JP)
Title: Supercharged type multi-cylinder internal combustion engine
Inventor: TAKAMATSU AKIRA
IPC: F02B29/00
Filed: 1982-09-30
Abstract: PURPOSE:To prevent delay of fuel supply caused by passing all of mixture from a carburetor through a supercharging cylinder, by employing such an arrangement that air-fuel mixture from a carburetor is supplied directly into combustion cylinders at the initial stage of the suction stroke of the combustion cylinders without passing the mixture through a supercharging cylinder. CONSTITUTION:At the time of the first compression stroke of a second cylinder 3, a third cylinder 4 is in its suction stroke. At the time of the next compression stroke of the second cylinder 3, a first cylinder 2 is in its suction stroke. Therefore, air-fuel mixture from a main carburetor 18 is drawn into the second cylinder 3 via an intake passage 17 and supplied then alternately to the first cylinder 2 and the third cylinder 4 via an intake manifold 19. Here, since an exhaust valve 15 of the second cylinder 3 is opened with delay of the crank angle at the time of its compression stroke, air-fuel mixture from a subsidiary carburetor 21 is drawn into the intake manifold 19 via a check valve and then supplied into the first and the third cylinders 2, 4 at the initial stage of suction stroke of the first and the third cylinders 2, 4.
Patent JP-S5797472-A (JP)
Title: Thin-film magnetic sensor and its manufacture
Inventor: HATSUTORI MASUZOU
IPC: G01R33/05
Filed: 1980-12-10
Abstract: PURPOSE:To obtain a sharp and large pulse voltage by laminating a magnetic thin film having small coercive force and then a magnetic thin film having large coercive force on a substrate whose coefficient of thermal expansion is close to those of the magnetic thin film, and providing a pickup coil. CONSTITUTION:On a glass substrate having, for example, thermal expansion 100X10<-7>/ deg.C, coefficient of a magnetic alloy thin film (having a 105X10<-7>/ deg.C) of 42wt% Ni, 28wt% Fe and 30wt% Co is vacuum-deposited to 3,800Angstrom  thickness. Then, another film of alloy of 17.5wt% Ni, 525wt% Fe and 30wt% Co (said coefficient of 115X10<-7>/ deg.C) with greater coercive force than that of the former is laminated to 3,200Angstrom . In this case, making the coefficient of thermal expansion of the layer of the small coercive force coincide within +20--50% with that of the substrate, the coefficient of thermal expansion of the layer of the large coercive force is made coincide in the same way. Thus, a sensor which generates a large pulse voltage with high steepness across a pickup coil without depending upon the intensity of an external magnetic field and a change in direction is obtained.